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Poole, Richard L. – Journal of Chemical Education, 1989
Presents a method to teach stoichiometry where a problem is broken down into four factors and two cycles. Offers grams of known, moles of known, moles of unknown, and grams of unknown as the factors. Uses factor labeling as the second cycle. (MVL)
Descriptors: Chemical Analysis, Chemical Nomenclature, Educational Strategies, Instruction
Gurney, Bruce – 1989
This paper proposed to apply the perspective of constructivism to the classroom setting. Secondary science teachers and university personnel jointly developed and experimented with a variety of constructivist teaching strategies. Data were collected in the form of teacher anecdotes, audio and videotapes of lessons and student interviews, teacher…
Descriptors: Action Research, Cognitive Development, Inservice Education, Instruction